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Rick
Rick, HVAC Supervisor
Category: HVAC
Satisfied Customers: 20076
Experience:  40+ yrs. experience as a licensed oil & gas technician.
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wiring honeywell zonevalves to a weil mclain 1107-1 contro

Customer Question

wiring honeywell zonevalves to a weil mclain 1107-1 control
Submitted: 5 years ago.
Category: HVAC
Expert:  Rick replied 5 years ago.

Rickheatdoc :

Welcome to Just Answer, I will do my best to help you solve your problem

Rickheatdoc :

What model zone valve?

Customer:

honeywell v8043E

Rickheatdoc :

I can't answer your question without knowing what zone valve you have. If you don't know the model tell me if it has 2 red & 2 yellow wires or 5 terminals

Customer:

honeywell with wire leads

Rickheatdoc :

Either way you don't connect the zone valve end switch directly to the control module. You connect the end switch to the thermostat leads that come through the boiler jacket. If this is a CGt then they usually come out the left side

Rickheatdoc :

you also need a separate trans former to power the zone valves

Rick and 3 other HVAC Specialists are ready to help you